Greatest Common Factor of 42, 84, 492

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 42, 84, 492 by common division method
• Greatest Common Factor of 42, 84, 492 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 3 = 6

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 492

List of positive integer factors of 492 that divides 492 without a remainder.

1,2,3,4,6,12,41,82,123,164,246,492

Greatest Common Factor

We found the factors 42,84,492 . The biggest common factor number is the GCF number.
So the greatest common factor 42,84,492 is 6.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 61, 86, 606
• GCF of 13, 94, 864
• GCF of 31, 26, 755
• GCF of 69, 80, 867
• GCF of 89, 76, 290

1. What is the GCF of 42, 84, 492?

Answer: GCF of 42, 84, 492 is 6.

2. How to Find the GCF of 42, 84, 492

Answer: Greatest Common Factor(GCF) of 42, 84, 492 = 6

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(42, 84, 492) = 6.